(512909) = 2016 WA54

Discovered at Mount Lemmon on 2009-11-09 by Mt. Lemmon Survey.

Orbit

Orbit type: Main Belt

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epoch2023-09-13.0
epoch JD2460200.5
perihelion date2020-05-17.02512
perihelion JD2458986.52512
argument of perihelion (°)161.45692
ascending node (°)259.96512
inclination (°)1.33549
eccentricity0.1897664
perihelion distance (AU)1.8718035
Tisserand w.r.t. Jupiter3.6
ΔV w.r.t. Earth (km/sec)8.5
semimajor axis (AU)2.3102024
mean anomaly (°)340.75207
mean daily motion (°/day)0.28069120
aphelion distance (AU)2.749
period (years)3.51
P-vector [x]0.47826905
P-vector [y]0.80276803
P-vector [z]0.35612105
Q-vector [x]-0.87791344
Q-vector [y]0.44762966
Q-vector [z]0.16998727
absolute magnitude18.61
phase slope0.15
uncertainty0
referenceMPEC 2024-A65
observations used130
oppositions7
arc length (days)5169
first opposition used2009
last opposition used2024
residual rms (arc-secs)0.60
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2009-11-09.0
last observation date used2024-01-04.0
computer nameMPCLINUX
JD of orbit computation2458106.700902
perihelion JD uncertainty (days)7.8432E-05
argument of perihelion uncertainty (°)1.9223E-04
ascending node uncertainty (°)1.8981E-04
inclination uncertainty (°)8.7400E-06
eccentricity uncertainty 7.8617E-08
perihelion distance uncertainty (AU)1.8232E-07
 Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460200.5, reference: E2024-A05
Mercury1.56131
Venus1.15044
Earth0.88361
Mars0.34029
Jupiter2.57183
Saturn7.05537
Uranus15.9638
Neptune27.7544

Observations

137 total observations over interval: 2002 12 11.21904 – 2024 01 04.421866
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2002 12 11.21904 05 26 25.98 +23 12 20.5 21.9 V 291 – LPL/Spacewatch II MPS 755995
2002 12 11.24425 05 26 24.29 +23 12 17.9 22.2 V 291 – LPL/Spacewatch II MPS 755995
2002 12 11.26940 05 26 22.56 +23 12 14.5 22.3 V 291 – LPL/Spacewatch II MPS 755995
2009 11 09.49683 05 21 47.23 +23 52 02.7 20.4 V G96 – Mt. Lemmon Survey MPS 755995
2009 11 09.50453 05 21 47.08 +23 52 02.0 20.4 V G96 – Mt. Lemmon Survey MPS 755995
2009 11 09.51197 05 21 46.90 +23 52 01.5 19.7 V G96 – Mt. Lemmon Survey MPS 755995
2009 11 09.51954 05 21 46.72 +23 52 00.3 20.1 V G96 – Mt. Lemmon Survey MPS 755995
2009 12 10.28920 04 56 10.42 +22 47 38.4 19.5 V G96 – Mt. Lemmon Survey MPS 755995
2009 12 10.29618 04 56 09.99 +22 47 37.2 19.4 V G96 – Mt. Lemmon Survey MPS 755996
2009 12 10.30304 04 56 09.52 +22 47 36.1 19.6 V G96 – Mt. Lemmon Survey MPS 755996
2009 12 10.30993 04 56 09.09 +22 47 34.8 19.6 V G96 – Mt. Lemmon Survey MPS 755996
2009 12 19.27429 04 47 22.99 +22 22 30.2 19.8 V G96 – Mt. Lemmon Survey MPS 755996
2009 12 19.28076 04 47 22.63 +22 22 29.1 19.8 V G96 – Mt. Lemmon Survey MPS 755996
2009 12 19.28712 04 47 22.27 +22 22 27.9 20.0 V G96 – Mt. Lemmon Survey MPS 755996
2009 12 19.29359 04 47 21.80 +22 22 27.6 19.1 V G96 – Mt. Lemmon Survey MPS 755996
2010 01 07.22270 04 36 12.60 +21 41 30.4 20.3 V G96 – Mt. Lemmon Survey MPS 755996
2010 01 07.22976 04 36 12.49 +21 41 30.0 20.6 V G96 – Mt. Lemmon Survey MPS 755996
2010 01 07.23696 04 36 12.38 +21 41 28.6 20.3 V G96 – Mt. Lemmon Survey MPS 755996
2010 01 07.24411 04 36 12.24 +21 41 28.2 20.1 V G96 – Mt. Lemmon Survey MPS 755996
2012 08 13.41355 21 53 19.228 -10 32 28.41 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 755996
2012 08 13.42803 21 53 18.340 -10 32 32.55 21.1 w F51 – Pan-STARRS 1, Haleakala MPS 755996
2012 08 13.44257 21 53 17.457 -10 32 36.58 21.2 w F51 – Pan-STARRS 1, Haleakala MPS 755996
2012 08 13.45733 21 53 16.561 -10 32 40.46 21.0 w F51 – Pan-STARRS 1, Haleakala MPS 755996
2014 03 04.07267 11 18 00.39 +02 01 24.6 21.4 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 04.16631 11 17 54.61 +02 01 59.9 21.1 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 04.25696 11 17 48.99 +02 02 34.0 23.0 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 04.36073 11 17 42.59 +02 03 12.7 22.4 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 05.07045 11 17 00.68 +02 07 38.1 22.5 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 05.17510 11 16 54.23 +02 08 17.6 21.2 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 05.26854 11 16 48.40 +02 08 53.1 22.7 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 05.36815 11 16 42.25 +02 09 30.6 20.0 g W84 – Cerro Tololo-DECam MPS 849440
2014 03 10.35109 11 11 44.47 +02 40 56.7 21.3 V G96 – Mt. Lemmon Survey MPS 755996
2014 03 10.35990 11 11 43.92 +02 41 00.0 21.5 V G96 – Mt. Lemmon Survey MPS 755996
2014 03 10.36870 11 11 43.39 +02 41 02.9 21.8 V G96 – Mt. Lemmon Survey MPS 755996
2014 03 10.37750 11 11 42.84 +02 41 06.7 21.8 V G96 – Mt. Lemmon Survey MPS 755996
2016 10 13.48142 04 54 39.423 +23 44 28.68 20.7 i F51 – Pan-STARRS 1, Haleakala MPS 752399
2016 10 13.50754 04 54 40.144 +23 44 29.51 20.9 i F51 – Pan-STARRS 1, Haleakala MPS 752399
2016 10 13.52094 04 54 40.510 +23 44 29.90 21.0 i F51 – Pan-STARRS 1, Haleakala MPS 752399
2016 11 26.50651 04 39 38.777 +22 45 37.22 20.0 w F51 – Pan-STARRS 1, Haleakala MPS 749701
2016 11 26.52012 04 39 37.907 +22 45 34.53 19.9 w F51 – Pan-STARRS 1, Haleakala MPS 749701
2016 11 26.53374 04 39 37.040 +22 45 31.95 19.9 w F51 – Pan-STARRS 1, Haleakala MPS 749701
2016 11 26.54737 04 39 36.160 +22 45 29.12 19.8 w F51 – Pan-STARRS 1, Haleakala MPS 749701
2016 11 30.12585 04 35 58.30 +22 34 03.3 20.1 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 11 30.13064 04 35 57.99 +22 34 02.4 20.3 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 11 30.13543 04 35 57.68 +22 34 02.0 19.9 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 11 30.14515 04 35 57.06 +22 34 00.0 20.3 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 12 04.11836 04 31 52.53 +22 20 45.5 19.2 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 12 04.12315 04 31 52.11 +22 20 44.7 20.5 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 12 04.12802 04 31 51.83 +22 20 44.1 20.4 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 12 04.13285 04 31 51.47 +22 20 43.2 20.5 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 12 04.14230 04 31 50.93 +22 20 41.9 20.0 r G45 – Space Surveillance Telescope, Atom Site MPS 749701
2016 12 08.35941 04 27 37.41 +22 06 23.4   G96 – Mt. Lemmon Survey MPS 752399
2016 12 08.37351 04 27 36.59 +22 06 20.7 19.3 V G96 – Mt. Lemmon Survey MPS 752399
2016 12 08.37907 04 27 36.23 +22 06 18.3   G96 – Mt. Lemmon Survey MPS 752399
2016 12 08.38336 04 27 35.93 +22 06 17.5   G96 – Mt. Lemmon Survey MPS 752399
2016 12 19.19770 04 18 19.73 +21 31 24.4 20.2 V G96 – Mt. Lemmon Survey MPS 752873
2016 12 19.20641 04 18 19.39 +21 31 22.9 19.9 V G96 – Mt. Lemmon Survey MPS 752873
2016 12 19.21069 04 18 19.15 +21 31 22.7 20.0 V G96 – Mt. Lemmon Survey MPS 752873
2016 12 25.40535 04 14 31.796 +21 14 44.60 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 753868
2016 12 25.41667 04 14 31.420 +21 14 42.81 20.5 w F51 – Pan-STARRS 1, Haleakala MPS 753868
2016 12 25.42796 04 14 31.030 +21 14 41.22 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 753868
2016 12 25.43921 04 14 30.654 +21 14 39.37 20.6 w F51 – Pan-STARRS 1, Haleakala MPS 753868
2017 01 26.32190 04 18 33.561 +20 55 56.44 21.4 w F51 – Pan-STARRS 1, Haleakala MPS 759963
2017 01 26.33496 04 18 34.081 +20 55 57.17 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 759963
2017 01 26.34795 04 18 34.624 +20 55 57.94 21.3 w F51 – Pan-STARRS 1, Haleakala MPS 759963
2019 09 23.30378 21 06 07.965 -14 28 38.73 21.7 w F51 – Pan-STARRS 1, Haleakala MPS 1037321
2019 09 23.31445 21 06 07.759 -14 28 39.58 21.9 w F51 – Pan-STARRS 1, Haleakala MPS 1037321
2019 09 23.33580 21 06 07.376 -14 28 41.73 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1037321
2020 12 12.48685 11 13 27.00 +03 32 34.6 23.5 G V00 – Kitt Peak-Bok MPS 1328162
2020 12 12.49161 11 13 27.25 +03 32 31.9 23.4 G V00 – Kitt Peak-Bok MPS 1328162
2020 12 12.49636 11 13 27.54 +03 32 30.3 23.3 G V00 – Kitt Peak-Bok MPS 1328162
2020 12 12.50110 11 13 27.84 +03 32 28.9 22.8 G V00 – Kitt Peak-Bok MPS 1328162
2021 03 07.296384 11 00 15.72 +03 52 02.4 21.40 G G96 – Mt. Lemmon Survey MPS 1376331
2021 03 07.301564 11 00 15.39 +03 52 04.5 21.54 G G96 – Mt. Lemmon Survey MPS 1376331
2021 03 07.306754 11 00 15.08 +03 52 06.1 21.29 G G96 – Mt. Lemmon Survey MPS 1376331
2021 03 07.311940 11 00 14.74 +03 52 08.6 21.55 G G96 – Mt. Lemmon Survey MPS 1376331
2021 03 13.95243 10 53 49.30 +04 33 09.6 20.6 G J43 – Oukaimeden Observatory, Marrakech MPS 1376331
2021 03 14.00079 10 53 46.53 +04 33 26.9 21.0 G J43 – Oukaimeden Observatory, Marrakech MPS 1376332
2021 03 14.04917 10 53 43.70 +04 33 44.6 20.8 G J43 – Oukaimeden Observatory, Marrakech MPS 1376332
2023 10 10.401044 04 28 49.926 +23 08 09.56 20.82 G G96 – Mt. Lemmon Survey MPS 2013460
2023 10 10.406175 04 28 50.034 +23 08 09.56 21.11 G G96 – Mt. Lemmon Survey MPS 2013460
2023 10 10.412188 04 28 50.178 +23 08 10.00 20.71 G G96 – Mt. Lemmon Survey MPS 2013460
2023 10 10.417316 04 28 50.315 +23 08 10.28 20.98 G G96 – Mt. Lemmon Survey MPS 2013460
2023 10 16.466690 04 30 45.105 +23 10 36.58 21.20 w F51 – Pan-STARRS 1, Haleakala MPS 2013460
2023 10 16.479041 04 30 45.218 +23 10 36.73 21.19 w F51 – Pan-STARRS 1, Haleakala MPS 2013460
2023 10 16.491449 04 30 45.318 +23 10 36.87 21.19 w F51 – Pan-STARRS 1, Haleakala MPS 2013460
2023 10 16.503955 04 30 45.429 +23 10 37.01 21.06 w F51 – Pan-STARRS 1, Haleakala MPS 2013460
2023 11 04.579524 04 27 03.694 +22 52 47.22 20.41 w F51 – Pan-STARRS 1, Haleakala MPS 2052432
2023 11 04.592308 04 27 03.211 +22 52 45.64 20.52 w F51 – Pan-STARRS 1, Haleakala MPS 2052432
2023 11 04.605172 04 27 02.733 +22 52 43.76 20.33 w F51 – Pan-STARRS 1, Haleakala MPS 2052432
2023 11 04.618014 04 27 02.256 +22 52 42.09 20.45 w F51 – Pan-STARRS 1, Haleakala MPS 2052432
2023 11 17.82457 04 16 50.22 +22 17 05.1 20.1 w O18 – WFST, Lenghu MPS 2054649
2023 11 17.82994 04 16 49.90 +22 17 03.9 20.1 w O18 – WFST, Lenghu MPS 2054649
2023 11 17.83535 04 16 49.58 +22 17 02.8 20.2 w O18 – WFST, Lenghu MPS 2054649
2023 11 18.82355 04 15 53.81 +22 13 42.7 20.0 w O18 – WFST, Lenghu MPS 2070552
2023 11 18.83008 04 15 53.42 +22 13 41.3 20.0 w O18 – WFST, Lenghu MPS 2070552
2023 11 18.83661 04 15 53.03 +22 13 39.9 20.1 w O18 – WFST, Lenghu MPS 2070552
2023 11 19.85369 04 14 54.64 +22 10 08.9 20.0 w O18 – WFST, Lenghu MPS 2070552
2023 11 19.86023 04 14 54.24 +22 10 07.5 20.1 w O18 – WFST, Lenghu MPS 2070552
2023 11 19.86678 04 14 53.85 +22 10 06.0 20.0 w O18 – WFST, Lenghu MPS 2070552
2023 12 04.315221 04 00 42.404 +21 14 51.94 20.20 w F51 – Pan-STARRS 1, Haleakala MPS 2070552
2023 12 04.331106 04 00 41.452 +21 14 48.30 20.18 w F51 – Pan-STARRS 1, Haleakala MPS 2070552
2023 12 04.345351 04 00 40.604 +21 14 45.08 20.15 w F51 – Pan-STARRS 1, Haleakala MPS 2070552
2023 12 04.353809 04 00 39.625 +21 14 41.03 19.79 G G96 – Mt. Lemmon Survey MPS 2070552
2023 12 04.358937 04 00 39.308 +21 14 39.59 19.91 G G96 – Mt. Lemmon Survey MPS 2070552
2023 12 04.364053 04 00 39.002 +21 14 38.40 19.90 G G96 – Mt. Lemmon Survey MPS 2070552
2023 12 04.369169 04 00 38.722 +21 14 37.14 19.78 G G96 – Mt. Lemmon Survey MPS 2070552
2023 12 06.370241 03 58 48.619 +21 06 46.73 20.33 G V00 – Kitt Peak-Bok MPS 2070552
2023 12 06.375743 03 58 48.299 +21 06 45.43 20.39 G V00 – Kitt Peak-Bok MPS 2070552
2023 12 06.381247 03 58 47.989 +21 06 44.03 20.28 G V00 – Kitt Peak-Bok MPS 2070552
2023 12 06.386764 03 58 47.680 +21 06 42.70 20.27 G V00 – Kitt Peak-Bok MPS 2070552
2023 12 15.207904 03 51 50.051 +20 34 33.24 20.44 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 15.213050 03 51 49.856 +20 34 32.23 20.48 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 15.218182 03 51 49.633 +20 34 31.08 20.28 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 15.223308 03 51 49.410 +20 34 30.25 19.98 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 16.217546 03 51 10.904 +20 31 15.92 20.36 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 16.222693 03 51 10.706 +20 31 14.99 20.29 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 16.232961 03 51 10.300 +20 31 13.01 20.66 G G96 – Mt. Lemmon Survey MPS 2078568
2023 12 16.236554 03 51 10.573 +20 31 13.12 20.38 w F52 – Pan-STARRS 2, Haleakala MPS 2078568
2023 12 16.248301 03 51 10.103 +20 31 10.91 20.43 w F52 – Pan-STARRS 2, Haleakala MPS 2078568
2023 12 16.260051 03 51 09.621 +20 31 08.81 20.41 w F52 – Pan-STARRS 2, Haleakala MPS 2078568
2023 12 16.271756 03 51 09.146 +20 31 06.75 20.30 w F52 – Pan-STARRS 2, Haleakala MPS 2078568
2023 12 28.427206 03 46 14.864 +20 00 52.48 20.75 i F51 – Pan-STARRS 1, Haleakala MPS 2092134
2023 12 28.438979 03 46 14.721 +20 00 51.49 20.66 i F51 – Pan-STARRS 1, Haleakala MPS 2092134
2023 12 28.450719 03 46 14.564 +20 00 50.06 20.47 i F51 – Pan-STARRS 1, Haleakala MPS 2092134
2023 12 31.222920 03 45 56.811 +19 56 41.60 20.80 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.225494 03 45 56.797 +19 56 41.43 20.91 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.235875 03 45 56.734 +19 56 40.77 20.81 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.238449 03 45 56.710 +19 56 40.52 20.92 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.248850 03 45 56.645 +19 56 39.80 20.87 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.251424 03 45 56.623 +19 56 39.59 20.92 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.261905 03 45 56.556 +19 56 38.76 20.77 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2023 12 31.264505 03 45 56.535 +19 56 38.66 20.93 w F52 – Pan-STARRS 2, Haleakala MPS 2092134
2024 01 04.383922 03 46 02.968 +19 52 30.37 20.98 w F51 – Pan-STARRS 1, Haleakala MPS 2111695
2024 01 04.396556 03 46 03.019 +19 52 29.77 20.96 w F51 – Pan-STARRS 1, Haleakala MPS 2111695
2024 01 04.409181 03 46 03.060 +19 52 29.07 20.80 w F51 – Pan-STARRS 1, Haleakala MPS 2111695
2024 01 04.421866 03 46 03.102 +19 52 28.28 20.93 w F51 – Pan-STARRS 1, Haleakala MPS 2111695